Tune

<% @settings.each do |setting, value| %> <% end %>

Setting	Value
<%= setting %>	<%= value %>

<% version_parts = @database.server_version.split(" ").first.split(".") %>

Check out <%= link_to "PgTune", "https://pgtune.leopard.in.ua/", target: "_blank" %> for recommendations. DB version is <%= version_parts[0].to_i >= 10 ? version_parts[0] : version_parts.first(2).join(".") %>.

Autovacuum

<% @autovacuum_settings.each do |setting, value| %> <% end %>

Setting	Value
<%= setting %>	<%= value %> <% if setting == :autovacuum_vacuum_cost_limit && value == "-1" %> <%= @database.vacuum_settings[:vacuum_cost_limit] %> <% end %>

Check out <%= link_to "Autovacuum Tuning Basics", "https://blog.2ndquadrant.com/autovacuum-tuning-basics/", target: "_blank" %> for recommendations.